Outbreak
Epidemic
Contagoious
Chronic
Acute
Vaccination
Communicable
Non-communicable
Allergen
Congenital Disorder
Environmental Toxin
Disease Vector
Virus
Pathogen
Germ
Carcinogen
Mold
Asthma
Influenza
Tuberculosis
Fever
Cancer
Rash
Average
Ratio
Fraction
Comparison
Estimate
Likelihood